FOX04

FOXO4 Peptide is a synthetic research peptide derived from the FOXO4 transcription factor pathway, supplied by Purity Base as a high-purity lyophilized powder. Each vial contains 10 mg of FOXO4 Peptide, verified at ≥98% purity by HPLC, and manufactured to strict laboratory standards for consistent, reproducible use in preclinical research settings.

Research background

FOXO4 Peptide has been studied extensively in preclinical models focused on cellular senescence, apoptosis, and aging-related signaling pathways. In laboratory settings, the compound has been investigated for its interaction with p53, and the FOXO4–p53 axis has been referenced in the literature as a regulatory mechanism governing cell survival and selective cell clearance. It has been widely applied in in vitro research on apoptotic regulation and cell cycle control, and is of particular interest to researchers examining the molecular basis of senescence mechanisms.

Reconstitution & handling

FOXO4 Peptide is supplied as a lyophilized powder and should be reconstituted with bacteriostatic water (BAC water) prior to use. Add an appropriate volume of BAC water directly to the vial, then swirl gently until the powder is fully dissolved. Do not shake the vial, as this may compromise peptide integrity. Handle reconstituted solution with care and avoid repeated freeze–thaw cycles.

Storage & stability

The lyophilized product should be stored refrigerated, protected from light and moisture. For longer-term storage, freezing the lyophilized vial is recommended. Once reconstituted, the solution should be kept refrigerated at 2–8 °C and used within a short period to maintain stability and research-grade quality.

Every order of FOXO4 Peptide is accompanied by a batch-specific Certificate of Analysis (CoA), confirming identity, purity, and quality at the time of manufacture.